A B 3
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A b 3. A 2 b 2 a b a b a b 2 a 2 2ab b 2 a 2 b 2 a b 2 2ab a. There are various student are search formula of a b 3 and a 3 b 3. Important formulas in algebra. Apply the distributive property.
Or a b 3 a 3 b 3 3ab a b substitute 12 for a b and 468 for a 3 b 3. You can also check cube formula in algebra formula sheet. Compute answers using wolfram s breakthrough technology knowledgebase relied on by millions of students professionals. For math science nutrition history.
If a ib 0 wherei p 1 then a b 0 30. To find the value of ab we can use the formula or expansion for a b 3. A 3 b 3 c 3 3abc a b c a 2 b 2 c 2 ab bc ac if a b c 0 a 3 b 3 c 3 3abc some not so common formulas. Now i am going to explain everything below.
Write the formula expansion for a b 3. Here is a list of algebraic formulas. A b 3 a 3 3a 2 b 3ab 2 b 3. Tap for more steps.
12 3 468 3 ab 12. Since both terms are perfect cubes factor using the difference of cubes formula where and. If a ib x iy wherei p 1 then a xand b y 31. A b a b a b a b a ab ab b a b a 2ab b a 2a b ab a b 2ab b a 3a b 3ab b.
If a b 12 and a 3 b 3 468 then find the value of ab.